| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.84 | 6.130% | $30.6079 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $159.72 | 3.439% | $165.2128 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $249.56 | 6.554% | $265.9162 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $219.58 | 3.446% | $227.1467 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $87.97 | 10.761% | $97.4365 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $213.29 | 12.526% | $240.0067 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $195.34 | 4.124% | $203.3958 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,154.30 | $1,229.7226 | $1,229.74 | $1,229.70 | $1,229.60 | |